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USGS Professonal Paper 1096 - IRIS

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NEW YORK<br />

Garland, TX<br />

GENERAL INFORMATION<br />

Operated by:<br />

Address:<br />

Telephone:<br />

Telex;<br />

Teledyne Geotech<br />

Teledyne Geotech<br />

3401 Shiloh Road<br />

Garland, TX 75041<br />

214-271-2561<br />

73-2394<br />

Address to obtain records:<br />

SIl£ INFORMAL ION<br />

Ieledyne Geotecn<br />

Seismic Data Analysis Center<br />

314 Montgomery Street<br />

Alexandria, VA 22314<br />

Code<br />

Station<br />

name<br />

Latitude<br />

~a!'!g ~I. j<br />

Longitude<br />

~aeg 1'. )<br />

Elev Date Date<br />

~J!I!'!t!'!ES ) ~FeFleg ~lgs!!g<br />

Foundation; geologic age<br />

CDH-NY) Delhi--~~--------------- 42.2442<br />

74.8883<br />

652 10/28/61 11/15/65<br />

5/31/66 6/03/66<br />

Sandstone; Paleozoic.<br />

(DP-NY) Deposit----------------- 42.0883<br />

75.4522<br />

579 7/07/62 7/17/62<br />

INSTRUMENTATION<br />

Seismometer<br />

Code Type Component<br />

T (sec)<br />

0<br />

Galvo<br />

T (sec)<br />

g<br />

Type<br />

recording<br />

Magnification<br />

,t T 0<br />

Rema rks<br />

(DH-NY) : Benioff--------- Z,NS,EW<br />

Sprengnether----<br />

Z.NS EW<br />

.0<br />

20.0<br />

l1agnetic tape,<br />

35-mm film.<br />

do---------<br />

(DH-NY) ; 60 K<br />

(DH-NY) (2d oper.): Geoted 8-13----<br />

Geotech---------<br />

Z,NS,EW<br />

Z,NS,EW<br />

1.0<br />

20.0<br />

l1agnetic tape<br />

--do---------<br />

Portable system.<br />

Do.<br />

(DP-NY) : Benioff--------- Z,NS,EW<br />

'.0<br />

l1agneti c tape,<br />

35-mm film.<br />

(DP-NY) : gO K<br />

Timing system: Geotech crystal clock checked with WWV (50-msec tolerance).<br />

System response curves: See figure 3, p. 364.<br />

SHORT HISTORY<br />

The LRSM program began in 1960 as part of the VELA-Uniform project. It continued until 1971, when it was replaced by the<br />

Spec1a1 Data (011ec[10n System program l>'n1Cn remalns actlve. work under tnese programs has been 01 recteo tOI>'aros aovanClng tne<br />

seismic-detection, identification, and location techniques necessary to detect and identify underground nuclear explosions.<br />

All I>'ork is accomplished under the technical direction of AFTAC, Vela Seismic Center, in Alexandria, Va.<br />

240

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